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Discover how six simple machines work as you construct a bicycle, egg-beater, crank fan, and more. Learn about three different types of gear configurations (spur, crown, and sprocket) and how they function, then use this knowledge to create your own machines!

Discover how eight simple machines work as you construct a balance, wheelbarrow, scissors, a block and tackle, and more. You'll understand how all three classes of levers work and see firsthand how fixed, moveable, and combination pulley systems operate.

A practical guide for preparing for the sat 2400 exam for advanced students, containing practice tests with detailed answer explanations, and strategies for answering critical reading, writing, and math questions.

A comprehensive guide to preparing for the critical readingsection of the sat exam; with two practice tests and answerexplanations, glossary of frequently tested words, and reading strategies and sentence completion questions.

Provides a guide to taking the math part of the sat, including two practice sat math tests, and hundreds of additional practice problems.

Provides a guide to taking the math part of the sat, including two practice sat math tests, and hundreds of additional practice problems.

An alphabetical listing of two thousand frequently tested sat vocabulary words, each with a pronunciation key, part of speech, definition, sample sentence, and synonyms.

A guide to preparing for the sat subject test in level two mathematics that contains an introduction to the exam, diagnostic quizzes, topic reviews, four practice tests with explained answers, and test-taking tips.

A guide to preparing for the sat college entrance exam in level one mathematics, featuring subject reviews, test-takingstrategies, chapter quizzes, and four full-length practice tests with explained answers.

A guide to preparing to take the sat subject test in spanish that includes five full-length practice exams, explained answers, score-raising strategies and tips, quizzes, and a diagnostic test.

A guide to preparing for the sat writing exam that containsdetailed instructions for writing an essay, multiple-choicequestions about grammar and sentence structure, a diagnostic test, and three practice exams with explained answers and assessment criteria.

The Mouse-in-a-Box USB provides reliable optical mouse performance for an attractive price and it's completely plug and play so it works with your computer, right out of the box-guaranteed!

GRADES 4-9. At over 5-1/2 ft. tall, these huge posters are sure to capture students’ attention in a big way while serving as handy references for various mathematical concepts. Each poster includes a teacher’s guide with background information and related activities. Unlock students’ ability to solve math problems successfully with these colorful keys that display important problem-solving strategies.

Children Ages 6 to 9 Build Reading Skills Through Song and Games. With Kid Phonics 2, your child will confidently progress from sounding out words to building whole sentences. Seven engaging activities teach everything from reading basics to advanced concepts such as prefixes, suffixes, silent letters, homonyms, and more! Games, a host of captivating characters, songs, and surprises will provide your child with a rip-roaring reading experience. Saddle up for learning fun! Kids become better readers by: Differentiating among letter sounds, Connecting sounds to clusters of letters, Building clusters of letters into words, Using words in context sentences, Understanding homonyms, Identifying silent letters and discovering their effects on words, and Understanding prefixes and suffixes.

Get a reaction out of young kids with the Kids First Chemistry Set from Thames & Kosmos. Junior chemists can safely explore simple chemistry using the tools in this kit and common household items. Learn how to use basic chemistry equipment like filters, test tubes, pipettes, and measuring spoons, and beakers. Make test tube racks from plaster and learn about the chemical reaction that formed them. Separate the colors in inks and dyes with chromatography experiments. Explore the properties of water, soaps, and oils. Identify acids and bases; investigate evaporation and crystallization and more! This Kids First Chemistry Set contains 29 pieces of lab equipment, including safety glasses, plus a full-color 48-page manual with instructions and explanations of 25 experiments. You provide adult supervision and a number of household items, like cardboard, baking soda, a hair dryer, and more.

Self correcting and fun! This kit gives students the opportunity to work independently of the teacher while learning interactively. Comes with two Learning Palette Bases and 5 sets of curriculum specifically written to help students read at their grade level and above. Each curriculum pack comes with 12 cards and 12 challenges on each card for 144 total challenges in each set. Includes alphabet, beginning consonant sounds, rhyming

Children explore life science concepts—in a wild race to become the king of the jungle! Our game features all the fun of a traditional board game—only with engaging animation, realistic sound effects, and pop-up bonuses and hazards to grab kids’ attention. Children simply move around the game board by answering questions about animal adaptations, plants, the human body & more. Each correct answer brings them closer to becoming the king of the jungle—if ferocious predators don’t get to them first! For Mac/Win.

Who will be the first predator to reach the top of the food chain? It could be you…if you can answer questions about life science correctly! In this skill-building game, students move up the food chain by answering questions about animal adaptations, the human body, plants and more. Includes an 18" x 18" game board, 50 question cards, 4 pawns, 1 die and an answer card. For 2-4 players.

The 8th grade class at KIPP Ujima Village Academy in Baltimore, Maryland always finishes the year with a Civil Rights tour through the South. The tour is a culmination of a year long focus on Civil Rights. It is a very special trip to our 8th graders and it is the type of trip that a person would not forget their entire life. We make several stops over the course of more than a week. The cities we stop at include: Atlanta, Georgia, Montgomery, Alabama, Selma, Alabama, Tuskegee, Alabama, and Birmingham, Alabama. A selection of stops include: Martin Luther King Jr's grave and childhood home, Ebenezer Baptist Church, 16th Street Baptist Church, Southern Poverty Law Center, Edmund Pettus Bridge, Slavery and Civil War Museum, Voting Rights Museum, Rosa Parks Museum, the World of Coke, Atlanta Underground, and the Georgia Aquarium.

Modern Journal of Ancient Egypt is an English-language periodical devoted exclusively to articles on the culture, history, personalities, arts, and monuments of ancient Egypt. It also offers features on archaeology, past and present, and archival and new photos.

GRADE K AND UP. A fun, brain-stretching game that reinforces basic math skills. Students must use the numbers on their cards to equal the number on the Krypto® card by using combinations of addition, subtraction, multiplication, and division. The 1st student to use their 5 cards to match the card on the table calls out “KRYPTO!” Includes 4 decks of cards, 4 score pads, and 4 sets of instructions. For 4-40 players.

Kumon is the world’s largest after-school math and reading program. At Kumon, our math and reading programs help children of all ages and levels become eager, independent self-learners. Unlike tutoring sessions, Kumon helps children learn how to learn on their own, and develops strong academic skills. Our students gain a sense of confidence that will lead to success inside and outside the classroom. The Kumon Method has helped millions of children achieve more than they ever thought they could and we believe it can help your child too! Our reading program teaches everything from fairy tales to Shakespeare. The Kumon Reading Worksheets cover everything from learning letter sounds to reading high school-level literary texts. Our math program teaches everything from counting to calculus and beyond. The Kumon Math Worksheets enable students to progress all the way up through high school-level math.

Kumon is the world’s largest after-school math and reading program. At Kumon, our math and reading programs help children of all ages and levels become eager, independent self-learners. Unlike tutoring sessions, Kumon helps children learn how to learn on their own, and develops strong academic skills. Our students gain a sense of confidence that will lead to success inside and outside the classroom. The Kumon Method has helped millions of children achieve more than they ever thought they could and we believe it can help your child too! Our reading program teaches everything from fairy tales to Shakespeare. The Kumon Reading Worksheets cover everything from learning letter sounds to reading high school-level literary texts. Our math program teaches everything from counting to calculus and beyond. The Kumon Math Worksheets enable students to progress all the way up through high school-level math.

Kumon is the world’s largest after-school math and reading program. At Kumon, our math and reading programs help children of all ages and levels become eager, independent self-learners. Unlike tutoring sessions, Kumon helps children learn how to learn on their own, and develops strong academic skills. Our students gain a sense of confidence that will lead to success inside and outside the classroom. The Kumon Method has helped millions of children achieve more than they ever thought they could and we believe it can help your child too! Our reading program teaches everything from fairy tales to Shakespeare. The Kumon Reading Worksheets cover everything from learning letter sounds to reading high school-level literary texts. Our math program teaches everything from counting to calculus and beyond. The Kumon Math Worksheets enable students to progress all the way up through high school-level math.